netwire | 9be6abe91db5212e333a086a8f9db157c08f7cf1eeb9020f6cf13444ddab8036

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 15:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6FC817F7C53BEEA30C55D55779CEF31D.exe
Size

467KB
MD5

6fc817f7c53beea30c55d55779cef31d
SHA1

ec9f6005ccbc9b8f3286445e9d071c3f3751d52b
SHA256

9be6abe91db5212e333a086a8f9db157c08f7cf1eeb9020f6cf13444ddab8036
SHA512

5ecbe0be020007f8deb7b9471a23345863368a149790ca026517831339d167c37a50c65a91c449cdae1d090d17cc31638298fa5a98ac99feff6f77587cbea0f4
SSDEEP

6144:j2OGscfKNO6bRDnqY9Nt3o9LresPnp4v26BEWwmJR5QeV3rQCVsOI0XlAU9k:27fKNx9+Wz0OsKVElwLVO0XlF9k

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

dnsresoIve.ns01.US:15111

dnsresolve.srz2l6.com:15111

PLUGINUPDATES.duckdns.org:15111

updateavlocalgenuine.com:15111

localupdate.ns02.info:15111

dnsresolve.nsl1.cc:15111

dnsresolve.srs8l2.com:15111

Attributes

activex_autorun
false
activex_key
{A3N5KUJ4-U7S4-6J45-1DJ6-32HM4W8Q0615}
copy_executable
false
delete_original
false
host_id
AVR-UAW0oo
lock_executable
false
offline_keylogger
false
password
DuleX
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4428-8-0x0000000000400000-0x000000000046D000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6FC817F7C53BEEA30C55D55779CEF31D.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{A3N5KUJ4-U7S4-6J45-1DJ6-32HM4W8Q0615}\StubPath = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6FC817F7C53BEEA30C55D55779CEF31D.exe\""	6FC817F7C53BEEA30C55D55779CEF31D.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{A3N5KUJ4-U7S4-6J45-1DJ6-32HM4W8Q0615}	6FC817F7C53BEEA30C55D55779CEF31D.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6FC817F7C53BEEA30C55D55779CEF31D.exe

description pid process target process

PID 1904 set thread context of 4428 1904 6FC817F7C53BEEA30C55D55779CEF31D.exe 6FC817F7C53BEEA30C55D55779CEF31D.exe

description	pid	process	target process
PID 1904 set thread context of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

6FC817F7C53BEEA30C55D55779CEF31D.exe

description	pid	process	target process
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe
PID 1904 wrote to memory of 4428	1904	6FC817F7C53BEEA30C55D55779CEF31D.exe	6FC817F7C53BEEA30C55D55779CEF31D.exe

C:\Users\Admin\AppData\Local\Temp\6FC817F7C53BEEA30C55D55779CEF31D.exe
"C:\Users\Admin\AppData\Local\Temp\6FC817F7C53BEEA30C55D55779CEF31D.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1904

C:\Users\Admin\AppData\Local\Temp\6FC817F7C53BEEA30C55D55779CEF31D.exe
"C:\Users\Admin\AppData\Local\Temp\6FC817F7C53BEEA30C55D55779CEF31D.exe"
2⤵
- Modifies Installed Components in the registry
PID:4428

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4156 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:2596

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1904-0-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/1904-6-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/4428-1-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4428-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4428-5-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4428-8-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download